[YEAH that's the part he's been questioning the most... at least the odd stuff in the baths themselves is fun, in a certain sense of the word? The roomba statues are just weird.]

My guess would be that they were practicing their magic. Either that or attempting to tempt us all into taking baths, although I would hope none of us here need to be reminded to do that.

... personally, however, it's inspiring me to do the exact opposite.

[Why does the water in the cold bath keep changing colors???]